CN217844320U - C-shaped direct-current heating module capable of being replaced quickly - Google Patents

Abstract

The utility model belongs to the technical field of the heating module, concretely relates to but quick replacement's C type direct current heating module, including the water storage tank, the bottom cover of water storage tank is equipped with heating element, heating element includes the heater that the symmetry was equipped with on rectifier and the rectifier, two close soon between the heater and be equipped with coupling assembling, coupling assembling and two heater constitution C type structures, install the controller on the water storage tank, the bottom of water storage tank is outstanding to have hollow cylindricality structure, the utility model discloses set up and be located the coupling assembling who connects between two heaters, when needs are changed the heater, let rotate the piece on the connecting piece to let rotate the piece and carry out the off-connection with the heater, conveniently take off the heater from the protective sheath, otherwise can install new heater in the outside of protective sheath fast, solved current heating module and be unfavorable for quick replacement's problem after damaging.

Description

A C-type DC heating module that can be replaced quickly

technical field

The utility model belongs to the technical field of heating modules, in particular to a rapidly replaceable C-type direct current heating module.

Background technique

Heating modules are used in different fields such as industrial thermal boilers, domestic water heaters, industrial water heaters, heating, seawater desalination, field and ship hot water supply.

The heating modules used in domestic water heaters are prone to corrosion, damage, leakage, short service life and large amounts of scale when heated in the liquid. At the same time, the existing heating modules are not conducive to quick replacement after damage, which increases equipment maintenance. difficulty.

Utility model content

The purpose of this utility model is to provide a C-type DC heating module that can be replaced quickly, so as to solve the problem that the traditional heating module is easy to corrode, damage, leak electricity, short service life and generate a large amount of scale in the liquid in the above background technology. problems, and the fact that existing heating modules do not facilitate quick replacement after damage.

In order to achieve the above purpose, the utility model provides the following technical solutions: a quickly replaceable C-type DC heating module, including a water storage tank, the bottom of the water storage tank is covered with a heating assembly, and the heating assembly includes a rectifier and A heater is arranged symmetrically on the rectifier, a connection assembly is screwed between the two heaters, the connection assembly and the two heaters form a C-shaped structure, and a controller is installed on the water storage tank.

Preferably, a hollow columnar structure protrudes from the bottom of the water storage tank, and a protective cover is provided on the outside of the columnar structure, and the protective cover is provided between two heaters.

Preferably, the connecting assembly includes a connecting piece and a rotating piece that rotates at both ends of the connecting piece, one end of the two heaters respectively extends into the rotating piece on both sides, and is screwed and connected with the rotating piece.

Preferably, a base is provided under the water storage tank, a housing is fixed on the top of the base, the water storage tank is arranged inside the housing, and a fixing frame is fixedly connected between the housing and the water storage tank. An insulating layer is filled between the water storage tank and the shell, the rectifier is installed on the inner wall of the shell, and the controller is installed on the outer wall of the shell.

Preferably, the base is fixed with a mounting frame, the two heaters are arranged on the mounting frame, one side of the casing is symmetrically arranged with fixing seats up and down, and the fixing seats are arranged on the side of the casing away from the water outlet pipe. side.

Preferably, the housing is provided with a heat dissipation port, the heat dissipation port is arranged on the side of the housing away from the heating assembly, a water outlet pipe is provided on the top of one side of the housing, and one end of the water outlet pipe extends to the inside of the water storage tank , the bottom of the protective cover is provided with a water inlet pipe, one end of the water inlet pipe extends to the inside of the water storage tank, and the other end of the water inlet pipe extends to the outside of the casing.

Compared with the prior art, the beneficial effects of the utility model are:

(1) The utility model is provided with a connection assembly located between the two heaters. When the heater needs to be replaced, the rotating part is allowed to rotate on the connecting part, so that the rotating part is disconnected from the heater. It is convenient to remove the heater from the protective cover, and on the contrary, a new heater can be quickly installed on the outside of the protective cover, which solves the problem that the existing heating module is not conducive to quick replacement after damage.

(2) The utility model is equipped with a protective cover located outside the heater, and the water storage tank will heat up sharply during the heating process, and the magnetic induction is generated by the C-type heater, thereby heating the outside of the water storage tank, thus avoiding the traditional The heating module in the liquid is easy to corrode, damage, leakage, short service life and easy to generate a large amount of scale when heating. The tank body is deformed, which affects the heating effect of the water storage tank.

Description of drawings

Fig. 1 is a schematic diagram of cooperation between a heater of the present invention and a connecting assembly;

Fig. 2 is the overall structural representation of the utility model;

Fig. 3 is a schematic diagram of cooperation between the cooling port and the protective cover of the utility model;

Figure 4 is an enlarged view of A in Figure 1;

In the figure: 1-controller; 2-fixed frame; 3-outlet pipe; 4-water storage tank; 5-shell; 6-fixed seat; 7-insulation layer; 8-heater; 9-rectifier; 10-heating Components; 11-base; 12-mounting frame; 13-water inlet pipe; 14-radiation outlet; 15-protective cover;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-Fig. 4, the utility model provides a technical solution: a C-type DC heating module that can be quickly replaced, including a water storage tank 4, the bottom of the water storage tank 4 is provided with a heating assembly 10, The heating assembly 10 includes a rectifier 9 and a heater 8 symmetrically arranged on the rectifier 9. A connection assembly 16 is screwed between the two heaters 8. The connection assembly 16 and the two heaters 8 form a C-shaped structure. The water storage tank Controller 1 is installed on 4.

Further, the bottom of the water storage tank 4 protrudes from a hollow columnar structure, and a protective cover 15 is provided outside the columnar structure, and the protective cover 15 is arranged between the two heaters 8, and the protective cover 15 rises during the heating process. In order to protect the water storage tank 4 from deformation, the protective cover 15 is made of high temperature resistant material.

Specifically, the connecting assembly 16 includes a connecting piece 18 and a rotating piece 17 that rotates at both ends of the connecting piece 18. One end of the two heaters 8 respectively extends into the rotating piece 17 on both sides, and is screwed and connected with the rotating piece 17. The connecting assembly divides the heater 8 into two parts, so that the heater 8 is detached from the protective cover 15 conveniently.

It should be noted that the bottom of the water storage tank 4 is provided with a base 11, and the top of the base 11 is fixed with a casing 5, and the water storage tank 4 is arranged inside the casing 5, and a fixed connection between the casing 5 and the water storage tank 4 is fixed. The frame 2, the insulation layer 7 is filled between the water storage tank 4 and the shell 5, the rectifier 9 is installed on the inner wall of the shell 5, and the controller 1 is installed on the outer wall of the shell 5.

Further, the base 11 is fixed with a mounting frame 12, and the two heaters 8 are arranged on the mounting frame 12. One side of the casing 5 is symmetrically provided with a fixing seat 6 up and down, and the fixing seat 6 is arranged on the casing 5 away from the water outlet pipe 3. side.

Further, the casing 5 is provided with a heat dissipation port 14, which is arranged on the side of the casing 5 away from the heating assembly 10, and the top of one side of the casing 5 is provided with a water outlet pipe 3, and one end of the water outlet pipe 3 extends to the bottom of the water storage tank 4. Inside, the bottom of the protective cover 15 is provided with a water inlet pipe 13 , one end of the water inlet pipe 13 extends to the inside of the water storage tank 4 , and the other end of the water inlet pipe 13 extends to the outside of the housing 5 .

In summary, the heater 8 is electrically connected to the controller 1, the heater 8 is a pure resistance heater, and the controller 1 is KY02S.

The working principle and application process of the utility model: when the utility model is in use, tap water enters the interior of the water storage tank 4 from the water inlet pipe 13, the heating assembly 10 starts, and the rectifier 9 converts the alternating current into direct current, and the heater 8 pairs the storage The water tank 4 is heated, and the protective cover 15 plays a role of protecting the water storage tank 4 from deformation during the heating process, and the heated water is discharged through the outlet pipe 3, and the fixing frame 2 serves to fix the water storage tank 4 on the shell 5 On the top, the insulation layer 7 plays the role of heat preservation, the shell 5 can be fixed on the wall through the fixing seat 6, the shell 5 can be located on the ground through the base 11, the mounting frame 12 plays the role of supporting the heater 8, and the heat dissipation port 14 Discharge the excess heat around the heater 8 to avoid damage to the rectifier 9. When the heater 8 needs to be replaced, let the rotating part 17 rotate on the connecting part 18, so that the rotating part 17 is disconnected from the heater 8 connection, it is convenient to take off the heater 8 from the protective cover 15.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A C-type DC heating module that can be replaced quickly, is characterized in that: it includes a water storage tank (4), and the bottom of the water storage tank (4) is provided with a heating assembly (10), and the heating assembly ( 10) Comprising a rectifier (9) and a heater (8) symmetrically provided on the rectifier (9), a connection assembly (16) is screwed between the two heaters (8), and the connection assembly (16 ) and two heaters (8) form a C-shaped structure, and a controller (1) is installed on the water storage tank (4). 2. A quickly replaceable C-type DC heating module according to claim 1, characterized in that: a hollow columnar structure protrudes from the bottom of the water storage tank (4), and the outside of the columnar structure A protective sleeve (15) is provided, and the protective sleeve (15) is arranged between the two heaters (8). 3. A quickly replaceable C-type DC heating module according to claim 2, characterized in that: the connecting assembly (16) includes a connecting piece (18) and a rotating piece that rotates at both ends of the connecting piece (18) (17), one ends of the two heaters (8) respectively extend into the rotating parts (17) on both sides, and are screwed connected with the rotating parts (17). 4. A quickly replaceable C-type DC heating module according to claim 3, characterized in that: a base (11) is provided below the water storage tank (4), and the top of the base (11) An outer shell (5) is fixedly provided, and the water storage tank (4) is arranged inside the outer shell (5), and a fixed frame (2) is fixedly connected between the outer shell (5) and the water storage tank (4), so that An insulating layer (7) is filled between the water storage tank (4) and the shell (5), the rectifier (9) is mounted on the inner wall of the shell (5), and the controller (1) is mounted on the shell (5) ) on the outer wall. 5. A quickly replaceable C-type DC heating module according to claim 4, characterized in that: the base (11) is fixed with a mounting frame (12), and the two heaters (8) They are all arranged on the mounting frame (12), and one side of the casing (5) is provided with a fixed seat (6) symmetrically up and down, and the fixed seat (6) is arranged on a side of the casing (5) away from the water outlet pipe (3). side. 6. A quickly replaceable C-type direct current heating module according to claim 5, characterized in that: the casing (5) is provided with a cooling port (14), and the cooling port (14) is arranged on the casing (5) On the side away from the heating assembly (10), a water outlet pipe (3) is provided on the top of one side of the housing (5), and one end of the water outlet pipe (3) extends to the inside of the water storage tank (4), The bottom of the protective cover (15) is provided with a water inlet pipe (13), one end of the water inlet pipe (13) extends to the inside of the water storage tank (4), and the other end of the water inlet pipe (13) extends to the casing (5) Exterior.

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